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Program Studi Teknik Lingkungan Fakultas Teknik, Universitas Batanghari Jambi Jl. Slamet Ryadi, Broni-Jambi, Kodepos: 36122
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Jurnal Daur Lingkungan
Published by Universitas Batanghari Jambi
ISSN : -     EISSN : 26151626     DOI : http://dx.doi.org/10.33087/daurling
Core Subject : Engineering,
Control & Systems Engineering
Jurnal Daur Lingkungan is a scientific journal published regularly twice a year in February and August by Program Studi Teknik Lingkungan Universitas Batanghari (Department of Environmental Engineering, Univesity of Batanghari). Jurnal Daur Lingkungan is published media for research results of environmental engineering field focusing on environmental management and pollution controll such as latest idea, concept and technology. These results are published in such an original scientific articel and a review. Submitted manuscript must be original, no plagiat and unpublished. Manuscript is submitted online via Open Journal System (OJS), must follow author guideline and writting template. All submission will be blind reviewed by qualified reviewers in their field.
Arjuna Subject : Teknik (semua kategori) - Teknik Kontrol dan Sistem
Articles 113 Documents
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Pengaruh Konsentrasi Aktivator Terhadap Kualitas Karbon Aktif dari Batubara Lignit Arif Nurrahman; Edwin Permana; Diah Riski Gusti; Intan Lestari
Jurnal Daur Lingkungan Vol 4, No 2 (2021): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v4i2.86

Abstract

Activated carbon has been widely used in everyday life. One of them is in water purification. Materials for making activated carbon have been made and researched. Coal is one of the materials that can be processed into activated carbon. The availability of coal in Indonesia is quite abundant and has the potential to be used as activated carbon. The coal used is lignite. This coal is categorized as light coal where its use is only used as fuel in industry. It is hoped that the activated carbon from this coal will become an alternative source of coal use in Indonesia. Activated carbon from coal uses a variable concentration of 0.5 M, 1 M, 1.5 M, 2 M, 2.5 M, 3 M with HCL activator solution. It is hoped that the results of this study are in accordance with the quality standard of SNI 06-3730-1995.
Analysis of Land Use Changes and Land Suitability for Rice Fields in Tanjung Jabung Barat District Latifah Latifah; Anis Tatik Maryani; Hutwan Syarifuddin; Soni Pratomo
Jurnal Daur Lingkungan Vol 4, No 2 (2021): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v4i2.88

Abstract

Conversion of agricultural land to non-agriculture is an unavoidable phenomenon, therefore efforts are needed to regulate land use. The purpose of this study is to analyze the rate of conversion of paddy fields by identifying patterns and spatial changes in land and the factors that influence it, as well as analyzing the suitability and availability of lowland rice fields and the suitability of existing lowland rice fields with spatial pattern plans. The study used primary data in the form of semi-detailed soil maps, and secondary data in the form of supporting data and reports. The analytical tools used are Geographic Information Systems, and binary logistic regression. Based on the results of the analysis, it shows that the overall pattern of land use change is 26 patterns of change with a total change area of 127,154 ha (25.81 %), where the area of rice fields is reduced by 1,241 ha in the period 2010-2018. The locational rent factor that has the greatest chance of causing rice field conversion is the distance to the center of the kelurahan/village with a negative coefficient (-3.25461631). The most dominant actual land suitability for existing lowland rice is S1 (74.58%) then S3rf (13.86%) and S3r (10.83%), S3e (0.55%). Evaluation of the alignment of the actual land suitability of the existing rice fields with the spatial pattern plan obtained in the aligned category (67.65%) and potentially aligned (28.16%) with the proposed recommendation that existing rice fields can be one of the considerations for sustainable food land allocation by carrying out strict control on the conversion of paddy fields as well as increasing management efforts to obtain more optimal rice production results and as a material for consideration in reviewing the spatial planing in the RTRW.
Analisa Kehilangan Minyak (Oil Losses) Pada Proses Produksi Di Pt X Arif Nurrahman; Edwin Permana; Azra Musdalifah
Jurnal Daur Lingkungan Vol 4, No 2 (2021): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v4i2.89

Abstract

Palm oil is one of the crops that produce crude palm oil (CPO). Losses or loss of production is generally a natural thing in the palm oil processing process. Oil losses are the loss of the amount of oil that should be obtained from the results of a process but the oil cannot be obtained or is lost. The loss rate for palm oil is the amount of oil that is not taken up in the processing. The oil that is not taken is partly wasted into the boiler as fuel (oil from fiber). Oil losses are the loss of the amount of oil that should be obtained from the results of a process but the oil cannot be obtained or is lost. In testing oil losses using the socket extraction method. Soxlet extraction is a continuous extraction technique using a soxhlet, with the principle of distillation of solvent from the flask to the cooler, then dripping wet and immersing the sample located in the center of the soxlet apparatus.
Analysis of Land Use Changes and Land Suitability for Rice Fields in Tanjung Jabung Barat District Soni Pratomo; Latifa Latifa; Anis Tatik Maryani; Hutwan Syarifuddin
Jurnal Daur Lingkungan Vol 4, No 2 (2021): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v4i2.77

Abstract

Conversion of agricultural land to non-agriculture is an unavoidable phenomenon, therefore efforts are needed to regulate land use. The purpose of this study is to analyze the rate of conversion of paddy fields by identifying patterns and spatial changes in land and the factors that influence it, as well as analyzing the suitability and availability of lowland rice fields and the suitability of existing lowland rice fields with spatial pattern plans. The study used primary data in the form of semi-detailed soil maps, and secondary data in the form of supporting data and reports. The analytical tools used are Geographic Information Systems, and binary logistic regression. Based on the results of the analysis, it shows that the overall pattern of land use change is 26 patterns of change with a total change area of 127,154 ha (25.81 %), where the area of rice fields is reduced by 1,241 ha in the period 2010-2018. The locational rent factor that has the greatest chance of causing rice field conversion is the distance to the center of the kelurahan/village with a negative coefficient (-3.25461631). The most dominant actual land suitability for existing lowland rice is S1 (74.58%) then S3rf (13.86%) and S3r (10.83%), S3e (0.55%). Evaluation of the alignment of the actual land suitability of the existing rice fields with the spatial pattern plan obtained in the aligned category (67.65%) and potentially aligned (28.16%) with the proposed recommendation that existing rice fields can be one of the considerations for sustainable food land allocation by carrying out strict control on the conversion of paddy fields as well as increasing management efforts to obtain more optimal rice production results and as a material for consideration in reviewing the spatial planing in the RTRW.
Pengaruh Ukuran Bukaan Jendela terhadap Pencahayaan Alami pada Perencanaan Ruang Rawat Inap Rumah Sakit Ibu dan Anak di Kota Jambi Salsabila Putri Prasetyo; Soni Pratomo; Rusydi Sakran; Fetty Febriasti Bahar
Jurnal Daur Lingkungan Vol 5, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i1.99

Abstract

Meeting the needs of light in hospitals can be obtained through natural and artificial lighting. Natural lighting comes from sunlight that enters the room through window openings. Sunlight is believed to have many benefits, especially in terms of health effects. The purpose of this study was to determine the difference in natural lighting obtained from the difference in the size of the openings in the inpatient ward of the Maternal and Child Hospital Design in Jambi City. The research method was carried out through computer simulation with DIALUX Evo 9.1 software by comparing the size of the 2x2m aperture and the 4x2m aperture. The simulation was carried out on September 1, 2021, with average sky conditions at 09.00, 12.00, and 16.00 WIB. The simulation results show that an opening with a size of 4x2m placed in the middle of the wall produces a greater lighting power (397 lux at 09.00, 467 lux at 12.00, and 1707 lux at 16.00) than two openings with a size of 2x2m ( 318 lux at 09.00, 378 lux at 12.00, and 1202 lux at 16.00). From these values, it is shown that the lighting received in the inpatient room is more than adequate following the Standard Regulation of the Minister of Health of the Republic of Indonesia, which is 250 lux. The results of this simulation show that the lighting in the afternoon is greater than in the noon and the morning.
Reduksi Cod Dan Bod Air Limbah Domestik dengan Konsep Taman Constructed Wetland Monik Kasman; Hadrah Hadrah; Fikri Firmanda
Jurnal Daur Lingkungan Vol 5, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i1.104

Abstract

Domestic wastewater is wastewater that comes from the activities of human daily life related to water use. If the wastewater can polute the receiving water such as river, if it is not treated before being discharged. This study aimed to determine the effectiveness and effect of the retention time of the garden with the concept of constructed wetland on the reduction of BOD and COD in domestic wastewater in terms of removal efficiency. The plants selected in this study were Kana plants and Kayu Apu plants, with a continuous circulation system. The variable retention time of wastewater in a garden reactor are 1, 2, 3, 4, 5, 6 and 7 days. The decrease in COD and BOD concentrations was analyzed by comparing COD and BOD before and after the study, as well as the effect of retention time on the effectiveness of COD and BOD reduction in gardens. The residence time did not significantly affect the decrease in the concentration of COD and BOD parameters, where as the highest percentage of COD and BOD reduction efficiency occurred on day 1 of 86% for COD and 84% for BOD.
ADSORPSI LIMBAH METHYLENE BLUE TERHADAP LIMBAH BIOMASSA NANASAdsorpsi Limbah Methylene Blue terhadap Limbah Biomassa Nanas Monik Kasman; Asih Suzana; Allukman Nur Hakim
Jurnal Daur Lingkungan Vol 5, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i1.90

Abstract

Dyes such as batik dyes and the textile industry can pollute the enviroment, especially receiving water bodies. The use of pineapple biomass waste as an adsorbent for removal of waste dyes (methylene blue). Adsorption experiment using pineapple biomass were varied in the adsorbent dose, contact time and stirring speed. In this study, the pineapple biomass adsorbent used consisted of pure and activated pineapple biomass. The experimental result showed that the adsorbent masses were varied into 0,5,1,2,5,3, dan 3,5 gr 250 mg/L glass, that the adsorbent mass does not affect color removal. Where the highest removal efficiency was 68%. The activated pineapple biomass adsorbent (AA) adsorbed more methylene blue waste than the unactivated pineapple biomass adsorbent (AM). While the contact time at the time of the trial consisted of 5 variations with a time span of 30,60,90,120 and 150 rpm, it was found that the higher the stirring speed the heigher the increase in efficiency of the experiment, the highest stirring was 72% at the stirring speed of 90 rpm. The isotherm suitable for the adsorption of methylene blue waste is the langmuir isotherm which allows the adsorbent to occur physically or chemically and is limited to the monolayer layer. The high ability of pineapple biomass as an adsorbent after being activated can reduse methylene blue waste by an average of 70% in terms of the adsorbent period, contact time and strring speed.
Studi Perbandingan Dampak Lingkungan Produksi Biogas Dari Bahan Baku Substrat Kotoran Sapi dan Sampah Organik Padat Muhammad Ridha Rivaldi; Andri Saputra; Deni Swantomo
Jurnal Daur Lingkungan Vol 5, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i1.92

Abstract

One of the renewable energy sources that has the potential as a source of energy mix to support energy needs in Indonesia is biogas. Biogas production by means of an anaerobic digester can be carried out with various types of substrates, including cow dung and organic solid waste. In carrying out a production, it is necessary to pay attention to the aspects that are caused to the environment. Life Cycle Assessment (LCA) can be used as a method of assessing the environmental impact of a product. The purpose of this study was to determine the environmental impact of biogas production activities from cow dung substrate and solid organic waste. LCA research was conducted using OpenLCA software version 1.10 with a functional unit based on the energy needs of the people of Yogyakarta at 41.554,342 kWh/hour. This study applies cradle to gate limits covering sources, transportation, production, and the resulting waste. The results showed that biogas production made from cow dung substrate had a lower environmental impact than biogas production made from solid organic waste. The most dominant environmental impact of the two biogas productions is eutrification, with a contribution of 2,12x105 kg PO4-eq (cow dung substrate) and 9,80x105 kg PO4-eq (solid organic waste). Process stages in biogas production that contribute dominantly to environmental pollution include transportation activities and by-products of liquid waste and sludge. The interpretation results produce several recommendations for improvement analysis, including substitution of fuel oil into compressed natural gas type gas fuel, processing of fermented sludge waste into fertilizer, processing of liquid waste with the plasma dielectric barrier discharge method.
Potensi Pemanfaatan Air Hujan untuk Memenuhi Kebutuhan Air dan Mengurangi Genangan di Kecamatan Depok, Sleman, D.I. Yogyakarta Andri Prasetyo Nugroho; Ratih Hardiyanti
Jurnal Daur Lingkungan Vol 5, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i1.91

Abstract

Berdasarkan Peraturan Menteri Pekerjaan Umum Republik Indonesia Nomor 11/PRT/M/2014 tentang Pengelolaan Air Hujan pada Bangunan Gedung dan Persilnya, dinyatakan bahwa pemanfaatan air hujan perlu dilakukan pada suatu bangunan dan persilnya untuk mempertahankan siklus dan kondisi hidrologi alami, serta untuk memenuhi kebutuhan air pada bangunan gedung tersebut. Penggunaan lahan berupa bangunan di Kecamatan Depok mencapai 71,45% dari luas wilayahnya, sehingga dapat meningkatkan debit limpasan permukaan dan genangan pada saat hujan. Pengurangan genangan dan pemanfaatan air hujan, dapat dilakukan menggunakan teknik penampung/pemanenan air hujan dengan atap bangunan. Potensi volume air hujan yang dapat ditampung dan dimanfaatkan, serta potensi pengurangan genangan dikaji dengan menggunakan data curah hujan dari NASA’s POWER dan metode dari Permen PUPR nomor 11/PRT/M/2014. Berdasarkan penelitian ini, potensi volume air hujan yang dapat ditampung dan dimanfaatkan menggunakan teknik pemanenan air hujan dengan atap bangunan di Kecamatan Depok adalah sebesar 636.481,84 m3. Selain itu, menampung air hujan berpotensi mengurangi genangan sebesar 51,93% di Kecamatan Depok.
Model Persebaran Emisi pada Pembangkit Listrik Tenaga Uap Berbahan Bakar Serat dan Cangkang Kelapa Sawit Menggunakan Perangkat Pemodelan Aermod Ira Galih Prabasari; Niken Pusparani
Jurnal Daur Lingkungan Vol 5, No 2 (2022): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v5i2.158

Abstract

According to the Republic Indonesia government regulation to reduce greenhouse gas emissions by 29% independently and 41% with international assistance in 2030, then to achieve the target of net zero emissions by 2060 in accordance with the COP27 Climate Change Conference in Egypt in 2022, it is necessary to found renewable energy sources with low emission levels. Renewable energy sources with low emission levels that are quite popular and available are those from palm oil waste biomass such as oil palm empty fruit bunches, fibre and oil palm shells. This study aimed to determine the emission dispersion modelling from the combustion of fibre and palm kernel shells mixture with ratio 60% and 40% at two steam power plants with a capacity of 30 tons/hour and 20 tons/hour, respectively, using Aermod Modelling System. The emission load calculated using combustion mass balance calculation method. Mass balance calculation result showed that the emission content from the two chimneys is 134.76 mg/m3 for the NO2 parameter; 13.11 mg/m3 for the SO2 parameter and 37.31 mg/m3 for the particulate parameter. Meanwhile, for emission dispersion, the highest emission level occurs at coordinates X = 200319.12 and Y = 9817175.03, which is the closest coordinate to the emission source where the highest value at that location for the NO2 parameter is 241.18 µg/m3, the SO2 parameter is 15.29 µg/m3 and particulate parameters of 66.91 µg/m3. The distribution of emission dispersion tends to be southeast and north according to the wind direction at the study site..

Page 6 of 12 | Total Record : 113

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